CONTRA COSTA COUNTY, CA - A preliminary 2.8 magnitude quake was detected close to San Ramon Sunday night, according to the ...

CONTRA COSTA COUNTY, CA - Sunday night, a preliminary 2.7 magnitude quake was detected near San Ramon, according to the U.S.

San Ramon was hit by more than 90 tremors in mid-November.

The earthquakes are not believed to be connected. But they are a reminder of lurking danger.

A powerful magnitude-7.6 earthquake struck off Japan’s northeastern coast on Monday, triggering evacuation orders and a ...

This special report begins with breaking news of a massive earthquake striking Japan, triggering tsunami warnings and ...

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a 3.8 magnitude quake occurred near San Ramon Sunday morning. The tremor, which rattled the area at 9:38 a.m., was centered ...

The United States Geological Survey quickly deleted the alert, saying it had been sent in error. “This isn’t a good look,” ...

An alert that notified Bay Area residents of a 5.9 earthquake Thursday morning in Nevada was deleted by the U.S. Geological ...

The United States Geological Survey reports a 5.9 earthquake hit about 4 miles east of Dayton at 8:06 a.m.

Follow Newsweek for live coverage after a large earthquake strikes off the coast of Japan.

The 7.6-magnitude quake struck in waters off Aomori Prefecture on Japan’s main island, Honshu. It triggered a tsunami warning ...